Entanglement and parametric dynamics in quantum optics with interacting polaritons

We report on a microscopic investigation of the polariton parametric emission in the presence of coherent and incoherent interaction processes by means of a full quantum description based on a nonequilibrium quantum Langevin approach for open systems applied to interacting-electron complexes described within the dynamics controlled truncation scheme. It provides an easy recipe to calculate multi-time correlation functions which are key-quantities in quantum optics. In particular we report on calculations of polariton intensities (i.e. single time correlators) and spectra (i.e. two times correlators). We apply our scheme to a two-pumps set-up in microcavity recently proposed showing a quantitative analysis of the quantum correlation properties of the emitted photons. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Published in:
Physica Status Solidi C - Current Topics In Solid State Physics, Vol 5, No 7, 5, 2456-2459
Presented at:
10 International Conference on Optics of Excitons in Confined Systems, Messina, ITALY, Sep 10-13, 2007
V C H Publishers, Suite 909, 220 E 23Rd St, New York, Ny 10010 Usa

 Record created 2010-11-30, last modified 2018-09-13

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